tomrermestermadsen.dk

Records from scan: 2026-10-09 12:43:12 · 456ms total · last checked 2026-10-18 00:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tomrermestermadsen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 4 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.139 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.139	3600s	linux128.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 64.233.164.26 64.233.164.27 64.233.165.26 74.125.205.26 74.125.205.27	le-in-f26.1e100.net le-in-x1a.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net lf-in-x1b.1e100.net lf-in-f27.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lg-in-f26.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.103.139
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 55ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 113ms

TXT Record
google-site-verification=wWzj5yi6_8usVwD28YVXi_I4XDtUDTuPfQHrMApT7hU
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (tomrermestermadsen.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.tomrermestermadsen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-09 12:43:12

www	94.231.103.139 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tomrermestermadsen.dk: 94.231.103.139 (AS48854) www.tomrermestermadsen.dk: 94.231.103.139 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

70ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

34ms

Field	Value
Serial	2026100200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 18:39:15

Field	Value
Registrar	Simply.com A/S
Registered	2024-10-04
Expires	2027-10-03 (350d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

35ms

24ms

AAAA

27ms

TXT

113ms

CAA

43ms

HTTPS

26ms

TLSA

67ms

SOA

34ms

MTA-STS

43ms

DNSSEC

70ms

SRV

55ms

Total

456ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:43:12 shown	456ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 07:59:21	919ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 06:53:57	576ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-12 04:26:08	1424ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 21:43:07	566ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:46:35	904ms	3 NS 1 A 1 MX	🔒 Secure